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Year and Event Name: 1819

Summary:

The Missouri Compromise of 1820 was a law that helped keep peace between free and slave states. It allowed Missouri to join as a slave state and Maine as a free state, keeping the balance in Congress. It also banned slavery in new lands north of Missouri’s southern border. This compromise worked for a while but was later canceled, leading to more conflicts over slavery.

Explanation- The Missouri Compromise was a law in 1820 that let Missouri have slavery but made Maine a free state. It also stopped slavery in most new lands north of Missouri’s southern border.

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Year and Event Name:1845

Summary- Manifest Destiny was the idea that the United States should grow west. People believed it was their right to take new lands. This led to more land battles and conflicts with Native Americans and other countries.

Explanation- Manifest Destiny was the belief that Americans should move west and take new lands. They thought it was their right to spread their way of life, but this caused wars and conflicts with others.

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Year and event Name:Mexican American War 1846-1848

Summary- The war was a conflict over the U.S expansion of annexation.

Explanation- A fight over land

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Year and event name - Growth of sectionalism 1850

Summary- By 1850, the North and South were growing more divided, mainly over slavery and states’ rights. The Compromise of 1850 tried to reduce tensions, but it worsened things in the long run.

Explanation: Sectionalism means strong loyalty to one’s region rather than the whole country. The North was against slavery, while the South depended on it for farming. The U.S. had gained new land, and people argued over whether slavery should spread there.

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Summary- The Compromise of 1850 was a set of laws to change the North-South tensions over slavery. California became a free state, and new territories could vote on slavery. It tried to keep peace, but it led to more conflict.

Explanation- The Compromise of 1850 was a way to keep peace between the North and South. The North got California as a free state. It was supposed to help but caused more arguments, leading to the Civil War.

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Year and Event Name - Popullar Sovereignty

Summary - Popular Sovereignty is the idea that people in a territory vote to decide if they want slavery or not. It was used in the Compromise of 1850 and the Kansas-Nebraska Act to let new territories choose. Instead of solving problems, it led to more conflicts between the North and South.

-Explanation- Popular Sovereignty means people vote to decide if their state allows slavery. It was used in new U.S. territories like Utah and New Mexico. Leaders thought it was fair, but it caused more fights between the North and South.

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Year and event name- 1854

Summary- The Kansas-Nebraska Act allowed people in Kansas and Nebraska to vote on slavery. This led to violence between pro- and anti-slavery groups in a conflict called "Bleeding Kansas" and increased tensions between the North and South.

Explanation- The Kansas-Nebraska Act let people in Kansas and Nebraska vote on slavery. It ended an old law that banned slavery in those areas. This caused fights between people for and against slavery and made the country more divided.

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Summary: The Supreme Court ruled that African Americans were not citizens and that Congress could not ban slavery in territories

Explanation: The South, which meant slavery, could expand without restriction.

inspired abolitionists and the South, as it justified fears of Northern aggression.

Feelings: This made Southerners more fearful of a Northern-led rebellion, pushing them toward secession.

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Summary: Abolitionist John Brown led an attack on Harpers Ferry to start a slave rebellion but was captured and executed.  Benefitted Region: The North, as it inspired abolitionists, but also the South, as it justified fears of Northern aggression.

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Summary: Lincoln won the presidency without Southern support, causing Southern states to secede.